Aug 02 03:23:14.021 INFO checking nucleic-acid-0.1.1 against 1.27.2 for lazy_static-1
Aug 02 03:23:14.021 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:23:14.021 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:23:14.021 INFO running `"docker" "create" "-v" "/tmp/crater.fYgRHaUp64RG:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 03:23:14.217 INFO blam! 0544245e0fee67fb08f955c2d4671d3aa744ee17bea625dab5aaf8e3f4efa0be
Aug 02 03:23:14.220 INFO running `"docker" "start" "-a" "0544245e0fee67fb08f955c2d4671d3aa744ee17bea625dab5aaf8e3f4efa0be"`
Aug 02 03:23:15.234 INFO kablam!     Checking nucleic-acid v0.1.1 (file:///source)
Aug 02 03:23:17.109 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:23:17.109 INFO kablam!  --> benches/bwt.rs:1:1
Aug 02 03:23:17.109 INFO kablam!   |
Aug 02 03:23:17.109 INFO kablam! 1 | #![feature(test)]
Aug 02 03:23:17.109 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:23:17.110 INFO kablam! 
Aug 02 03:23:17.110 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:23:17.110 INFO kablam!  --> benches/bits_vec.rs:1:1
Aug 02 03:23:17.110 INFO kablam!   |
Aug 02 03:23:17.110 INFO kablam! 1 | #![feature(test)]
Aug 02 03:23:17.111 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:23:17.111 INFO kablam! 
Aug 02 03:23:17.111 INFO kablam! error: aborting due to previous error
Aug 02 03:23:17.111 INFO kablam! 
Aug 02 03:23:17.111 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:23:17.111 INFO kablam! error: aborting due to previous error
Aug 02 03:23:17.111 INFO kablam! 
Aug 02 03:23:17.112 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:23:17.118 INFO kablam! error: Could not compile `nucleic-acid`.
Aug 02 03:23:17.118 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:23:17.121 INFO kablam! error: Could not compile `nucleic-acid`.
Aug 02 03:23:17.121 INFO kablam! 
Aug 02 03:23:17.121 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 03:23:17.123 INFO kablam! su: No module specific data is present
Aug 02 03:23:17.700 INFO running `"docker" "rm" "-f" "0544245e0fee67fb08f955c2d4671d3aa744ee17bea625dab5aaf8e3f4efa0be"`
Aug 02 03:23:17.826 INFO blam! 0544245e0fee67fb08f955c2d4671d3aa744ee17bea625dab5aaf8e3f4efa0be